Added NOT ANDROID to force use of posix API when building for Android under Windows
Added NOT ANDROID to force use of posix API when building for Android under Windows


artoolkit/osg,jtorresfabra/osg,openscenegraph/osg,scrawl/osg,tomasthoresen/osg,scrawl/osg,tomasthoresen/osg,jtorresfabra/osg,artoolkit/osg,jtorresfabra/osg,openscenegraph/osg,marchelbling/osg,artoolkit/osg,tomasthoresen/osg,marchelbling/osg,scrawl/osg,openscenegraph/osg,openscenegraph/osg,marchelbling/osg,jtorresfabra/osg,marchelbling/osg,scrawl/osg,artoolkit/osg,tomasthoresen/osg